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    • 3. 发明申请
    • OBSERVATION DEVICE WITH A RANGE FINDER
    • 具有范围查找器的观察装置
    • US20110128619A1
    • 2011-06-02
    • US12865485
    • 2009-01-30
    • Ludwig PernstichKonrad A. RoiderAndreas ZimmermannGavin Lancaster
    • Ludwig PernstichKonrad A. RoiderAndreas ZimmermannGavin Lancaster
    • G02B23/18G02B7/12
    • G01C3/04B25G1/00B25G1/102F41G1/38F41G3/06G01S7/4812G01S7/4817G01S17/023G01S17/08G01S17/10G02B7/06G02B7/12G02B23/04G02B23/10G02B23/18H04W4/80
    • The invention describes an observation device (1), having at least two observation parts (3, 4) with an ocular side (6) and an objective side (5). In a position of use the longitudinal axes (40, 41) of the observation parts (3, 4) in the region of the ocular sides (6) are spaced apart by a distance (47) of at least 54 mm and the two longitudinal axes (40, 41) define a plane of reference (49). At least one observation part (3, 4) in cross-section relative to the longitudinal axis (40, 41) of the observation part (3, 4) has at least one flared portion (36) on an external side (48), wherein surface points of the flared portion (36) are arranged in such a manner that they are located inside a subsection having a longitudinal extension (75) between 20% and 80% of an overall length (51) of the observation part (3, 4) and in an annulus section (56) having a normal distance to the optical axis of the objective (5) and relative to a radius (54) of a lens (55) of the objective (5) between 130% and 250% and within the annulus section (56) relative to the optical axis of the objective (5), which extends starting from a tangent plane (50) across the side facing away from the other observation part (4). The tangent plane (50) is arranged on the side facing the connection element (42, 43) and aligned perpendicular to the plane of reference (49) and parallel to the longitudinal axis (40, 41).
    • 本发明描述了具有至少两个具有眼侧(6)和物镜侧(5)的观察部分(3,4)的观察装置(1)。 在使用的位置上,观察部分(3,4)在眼侧(6)的区域中的纵向轴线(40,41)间隔开至少54mm的距离(47),并且两个纵向 轴(40,41)限定参考平面(49)。 至少一个观察部分(3,4)相对于观察部分(3,4)的纵向轴线(40,41)的横截面具有在外侧(48)上的至少一个扩口部分(36) 其中所述扩口部分(36)的表面点被布置成使得它们位于具有观察部分(3)的总长度(51)的20%和80%之间的纵向延伸部分(75)的子部分内, (5)的光轴相对于物镜(5)的透镜(55)的半径(54)在130%和250%之间的环形部分(56)中, 并且在相对于物镜(5)的光轴的环形部分(56)内,该平面部分(56)从切线平面(50)开始延伸穿过背离另一个观察部分(4)的一侧。 切平面(50)布置在面向连接元件(42,43)的一侧并且垂直于参考平面(49)并且平行于纵向轴线(40,41)排列。